- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 41/5019 - Ensuring fulfilment of SLA
Patent holdings for IPC class H04L 41/5019
Total number of patents in this class: 427
10-year publication summary
|
0
|
1
|
4
|
24
|
22
|
70
|
72
|
84
|
75
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46487 |
62 |
| Cisco Technology, Inc. | 22104 |
28 |
| Huawei Technologies Co., Ltd. | 116134 |
25 |
| Microsoft Technology Licensing, LLC | 54366 |
17 |
| Telefonaktiebolaget LM Ericsson (publ) | 28487 |
15 |
| Ericsson | 22018 |
14 |
| Juniper Networks, Inc. | 3778 |
14 |
| International Business Machines Corporation | 61759 |
13 |
| AT&T Intellectual Property I, L.P. | 9686 |
12 |
| Verizon Patent And Licensing Inc. | 7375 |
10 |
| Level 3 Communications, LLC | 1280 |
8 |
| NEC Corporation | 36308 |
7 |
| Cyemptive Technologies, Inc. | 39 |
7 |
| Dell Products L.P. | 15453 |
6 |
| Nokia Technologies Oy | 19263 |
6 |
| Jio Platforms Limited | 1509 |
6 |
| Oxylabs, UAB | 116 |
5 |
| Edge Networking Systems, LLC | 8 |
5 |
| Samsung Electronics Co., Ltd. | 149362 |
4 |
| Oracle International Corporation | 13130 |
4 |
| Other owners | 159 |